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The expected squared deviation of a random variable from its mean; or, the average squared deviation of data about their mean.

8 votes
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1k views

Applying a variance-stabilizing transform to a fitted function (rather than data)

Outline I'm working with data corrupted by a mixed Poisson-Gaussian noise model (for example with images gathered in astronomy or electron microscopy), and have been using the generalized Anscombe da …
dr.blochwave's user avatar